baber/WOPTO huggingface dataset:
Patent JP-2009048907-A (JP)
Title: Protection circuit, and lamp driving device
Inventor: MIYAMOTO TOMONORI
IPC: H05B41/24
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protection circuit in which determination precision of lighting status of a lamp is improved by leaps and bounds, and to provide a lamp driving device having the protection circuit.  <P>SOLUTION: The protection circuit includes a detection circuit 401 which detects an electric voltage at a neutral point of a transformer circuit 20 which outputs a voltage of reversed phase with identical period to two lamps connected respectively to each terminals on winding start side of two secondary windings and has formed a neutral point by connecting each terminals on winding end side, a comparison circuit 402 which compares the detection voltage with a prescribed reference voltage, and a control circuit 403 which controls switching on and off of the current voltage to be supplied to the transformer circuit 20 based on the comparison result. Thereby, the protection circuit can be constructed which is improved by leaps and bounds in the determination precision of the lighting status of the lamp.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009049788-A (JP)
Title: Image information processing program, computer readable recording medium recording same, and document reader
Inventor: SHIMADA KOSUKE
IPC: H04N1/40
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the time required for reading documents in a document reader capable of changing read resolution in a plurality of levels.  <P>SOLUTION: A personal computer connected to a scanner device allows the scanner device to execute the reading of the documents with the lowest resolution (the fastest document feed speed) in preliminary reading for storing the read image (S3). The personal computer divides the stored image into a main read area, where the degree of density of image information is relatively high, and a rough read area except the main one, and creates control data for applying designated resolution to the main read area and applying low resolution to the rough read area (S4). In the main read, the personal computer determines whether the designated resolution is applied to the next read line (S6). In the case of YES, the next line is read with the designated resolution (low document feeding speed) (S7). In the case of NO, the next line is read with the low resolution (high document feeding speed) (S8). Time required for the reading is shorter than that when the entire surface of the document is read with the same resolution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009053885-A (JP)
Title: Electronic document use situation management device and electronic document use situation management method
Inventor: KOMANO KATSUMI
IPC: G06Q50/26
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic document use situation management device or the like for confirming the identity of the delivery client of an electronic document and a person who applies for an electronic procedure by attaching the electronic document, and for managing the use situation of the electronic document.  <P>SOLUTION: This electronic document use situation management device is configured to store use management information to be registered by associating document identification information for specifying a delivered electronic document with the number of times of use of the electronic document in a storage device, and to, when the electronic document is delivered by an electronic document delivery device, register the document identification information of the electronic document delivered to the use management information stored in the storage device, and to, when the acceptance processing of an electronic procedure application by attaching the electronic document or the processing of a procedure required for making an application is operated by an electronic procedure application processor, register the number of times of use of the electronic document of the document identification information in the use management information stored in the storage device on the basis of the document identification information of the attached electronic document.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009055441-A (JP)
Title: Signal processing circuit
Inventor: HOSOKAWA JUNICHI
IPC: H04N5/367
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce random noise while keeping the resolution of a video signal in a signal processing circuit of a solid-state imaging device.  <P>SOLUTION: For example, a rearrangement circuit 35 extracts nine pixels of the same color from among 25 pixels including a pixel to be corrected and pixels in the periphery and rearranges them in the order of signal levels. Out of the signal levels for the rearranged nine pixels, a fifth signal is extracted as a central value E in the rearrangement. An automatic flaw correction circuit 36 performs flaw correction processing based on the signal levels for the rearranged nine pixels and outputs a flaw-corrected signal level ABPC. A noise reduction circuit 38 subtracts the flaw-corrected signal level ABPC from the central value E in the rearrangement and finds out an edge noise component. An edge component is removed from the edge noise component to extract a signal consisting of only a noise component. Then, the flaw-corrected signal level ABPC and the extracted noise component are added/subtracted to perform noise reduction processing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009059893-A (JP)
Title: Exposure method and device, and method of manufacturing the same
Inventor: SHIBAZAKI YUICHI
IPC: G03F7/20
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform exposure for eliminating an unnecessary pattern at a peripheral part of a substrate even when there are many devices in one shot area on the substrate.  <P>SOLUTION: An exposure device which exposes a wafer W to a pattern of a reticle R includes a wafer stage 39 which drives the wafer W in a scanning direction, a first movable blind 14 setting an exposure area 35P variable in width in the scanning direction on the wafer W, a second movable blind 16 capable of moving in a direction corresponding to the scanning direction so as to shield part of the exposure area 35P in a non-scanning direction from light, and a control system 34 which controls operations of the movable blinds 14 and 16 according to an exposure position on the wafer W.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009059174-A (JP)
Title: Shopping support device and shopping support program
Inventor: WATANABE NAOKI
IPC: G06Q10/00
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a consumer from forgetting to buy an article by using only a portable terminal compatible with an electronic receipt system.  <P>SOLUTION: This portable terminal stores electronic shopping list information. When receiving the electronic receipt information, the portable terminal collates the receipt information with the shopping list information stored in a storage part. Then, the portable terminal extracts merchandise which exists in the shopping list information, but does not exist in the receipt information as missing merchandise, and displays the merchandise for warning.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009060559-A (JP)
Title: Intermittent operation communication apparatus and communication system
Inventor: KUBO YUKI
IPC: H04W28/00
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intermittent operation communication apparatus and communication system, avoiding a data collision without dropping a sleep effect.  <P>SOLUTION: An intermittent operation communication apparatus of the present invention transmits data to an arbitrary receiving-side communication apparatus which periodically repeats beacon transmission, data reception or data reception standby and sleep, and the apparatus comprises: a data transmission means for carrying out transmission if data traffic to a receiving-side communication apparatus occurs when a beacon is received from the receiving-side communication apparatus; a transmission advance notice means for intermittently transmitting a transmission advance notice beacon while taking a reception standby state when the data traffic occurs; and an arbitration means for performing arbitrating operation by monitoring a transmission advance notice beacon from the other intermittent operation communication apparatus. A communication system of the present invention includes a plurality of intermittent operation communication apparatuses of the present invention.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009064575-A (JP)
Title: Backlight unit and display
Inventor: ITAYA HIDEKI
IPC: G02B6/00
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight unit which has thinner thickness, not depending on a dimension and a shape of a detecting portion of an optical sensor.  <P>SOLUTION: The display device 3 includes a liquid crystal display panel 5 and a backlight unit 1 provided below the liquid crystal display panel 5. The backlight unit 1 has a light guide plate 7 and the light guide plane 7 has an extended portion 20 extending beyond a display range of the display device 3. The extended portion 20 has a concave portion 22 which has an optical sensor 11. The optical sensor 11 has a sensor base board 13, and a part of the sensor base board 13 is connected with the light guide plate 7 by a pressure-sensitive adhesive double-coated tape. Since the optical sensor 11 is provided in the concave portion 22, a thickness of the backlight unit 1 has no effect on a size of the optical sensor 11. As a result, the backlight unit 1 can be made thinner, not depending on a dimension and a shape of a detecting portion (a light receiving portion 25) of the optical sensor 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009062837-A (JP)
Title: Valve timing adjusting apparatus
Inventor: MORINO SEIJI
IPC: F01L1/34
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide valve timing adjusting apparatus inhibiting damage.  <P>SOLUTION: In a structure in which a phase adjusting mechanism 8 adjusts relative phase between a crankshaft and a camshaft of an internal combustion engine according to a rotation state of a motor shaft 14 of an electric motor 4, an electricity supply drive part 78 supplying electricity and driving the electric motor 4 by changing over a selection element selected as a switching element to be turned on out of upper step switching elements FU, FV, FW connected to a stator coil 16b of the electric motor 4 every rotation angle range R<SB>30</SB>of a motor shaft 14, a whole area of the rotation angle range R<SB>30</SB>is set to an on-range in which the selection element is kept on continuously when target and actual rotation directions Dt, Dr of the motor shaft 14 are same, and the rotation angle range R<SB>30</SB>is set to be divided into an on-range R<SB>15</SB>in which the selection element is kept on continuously and an off-range R<SB>15</SB>in which the selection element is kept off continuously when directions Dt, Dr are different.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009061632-A (JP)
Title: Thermosensitive recording body
Inventor: HIRAI KENJI
IPC: B41M5/337
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosensiive recording body excellent in water resistance, resistance to plasticizer and thermal resistance even under severe environments.  <P>SOLUTION: In the thermosensitive recording body, the support of which is provided with a thermosensitive color developing layer including colorless or light-colored electron donative leuco dye and electron acceptive developer and a protective layer, the protective layer includes carboxyl group including resin, epichlorohydrin base resin and denatured polyamine/amide base resin and the thermosensitive color developing layer includes three kinds of specified electron acceptive developers.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009062894-A (JP)
Title: Valve timing adjusting device
Inventor: IDO SHINSUKE
IPC: F01L1/34
Filed: 2007-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve timing adjusting device compatibly materializing quick response and high durability.  <P>SOLUTION: This device is provided with a drive side rotor 10 including a discharge hole 80 discharging lubrication oil introduced to an inside to an outside and rotating in conjunction with a crankshaft, a driven side rotor 18 rotating in conjunction with a camshaft 2, a phase adjusting mechanism 60 stored in the drive side rotor 10 and adjusting relative phase between the drive side rotor 10 and the driven side rotor 18, and an opening adjusting unit 100 including working fluid 104 as expansion and contraction material thermally expanding and contracting, having a piston 106 separate from an opening part 120 of the discharge hole 80 to increase opening of the discharge hole 80 by contraction of the working fluid 104 according to drop of temperature of lubricating oil.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063275-A (JP)
Title: Air conditioner
Inventor: BATAKEYA HIDEYUKI
IPC: F24F13/20
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a heat insulating material of a vertical wind direction changing blade, to reduce costs without impairing appearance while maintaining heat insulating performance the same as a conventional one, and to improve recycling efficiency of parts.  <P>SOLUTION: The air conditioner is provided with a blow fan 4 arranged in a lower side of a heat exchanger 6, a blowout opening 3 blowing out wind caused by the blow fan 4, and the vertical wind direction changing blade 1 arranged on the blowout opening 3 to change a vertical direction of blown out air. In the vertical wind direction changing blade 1, a box part 1b and a hollowing lid 1a are engaged to form a hollow part 2. Heat insulating performance the same as adhesion of a heat insulating material 12 is maintained in the hollow part 2, and temporary fixing can be carried out by an insertion protrusion 7 and a hole part 8 when engaging the hollowing lid 1a with the box part 1b. By using dope cement, assembly can be carried out with strong adhesive strength, and more easier than adhesion of a conventional heat insulating material 12. Since a solvent of the dope cement volatilizes from the hole part 8, and the dope cement becomes the same as a matrix, the vertical wind direction changing blade 1 can be recycled as it is, an environmental load and costs can be reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009066006-A (JP)
Title: Game machine
Inventor: NASU TAKASHI
IPC: A63F5/04
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine that can notify the outside of the illegal replacement of the main controller.  <P>SOLUTION: Upon the reset operation, the specified value is read out of an opening/closing frequency specifying value memory area 156a provided in the main controller 131 to be stored into an opening/closing frequency counter 153e, while another specified value is read out of an opening/closing frequency specifying memory area 188a provided in a display controller 111 to be stored into an opening/closing frequency counter 186g. As a result, when the main controller 131 is replaced with an illegal one by a dishonest person and a reset operation is made for the initialization of the values of the opening/closing frequency counters 153e and 186g, the opening/closing frequency counter 153e shifts back to the initial value (0) and the opening/closing frequency counter 186g shifts to the specified value (113). Thus, when the main controller 131 is replaced with the illegal one by the dishonest person and the reset operation for initialization is made, the game machine can notify the outside of the replacement of the main controller with the illegal one.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009069366-A (JP)
Title: Display device and method of manufacturing the same
Inventor: OTA ISAO
IPC: G02F1/167
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a liquid crystal display device generates 50% optical loss by using a polarizing plate, and to overcome disadvantages in response speed, driving voltage, luminance, contrast and the like in a conventional lateral electric field particle movement type display device.  <P>SOLUTION: In the display device wherein a dispersion system in which fine particles are dispersed is interposed between substrates, at least one of which is transparent to form a cell and light transmissible properties in a direction vertical to the substrates of the cell is changed by moving the fine particles in the lateral electric field, a driving electrode accumulating the particles of the driving electrode and a common electrode which are provided for applying an electric field is so constituted that the particles are accumulated on at least upper and lower surfaces and/or both side surfaces. Thereby, monochrome and color display of high transmittance, high contrast and low voltage driving are made possible with thinness, light in weight and high speed and can be applied to various ways such as an optical modulation device of high definition, display for a portable device, an electronic paper, a large-sized monitor, a large-sized TV and a super large-sized public display.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009071989-A (JP)
Title: Vehicle charging controller and vehicle
Inventor: ISHII KENICHI
IPC: B60L50/15
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle charging controller that detects disconnection of a control line through which a pilot signal is communicated, and a vehicle.  <P>SOLUTION: A switch SW3 of a connecting circuit 504 is connected between a signal line L2, branched from an input terminal T1 of a pilot signal CPLT in a charging inlet 270, and a grounding line L3 connected to a vehicle ground 518 while being turned on/off according to a control signal from a CPU 512. When a connector 310 and the charging inlet 270 are not connected with each other, the CPU 512 turns on the switch SW3 so as to detect disconnection of a control pilot line L1 on the basis of the presence or the absence of a potential change of the pilot signal CPLT at that time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009070782-A (JP)
Title: Power storage device
Inventor: ANDO NOBUO
IPC: H01M4/133
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve energy density and output density while securing durability.  <P>SOLUTION: A positive electrode 13 includes a positive electrode current collector 16 in which a through hole 16a is formed, and a positive electrode mixture layer 17 coated to this. Moreover, negative electrodes 14, 15 are arranged so as to pinch the positive electrode 13, hard carbon having high capacity characteristics is contained in the negative electrode mixture layer 20 of one negative electrode 14, and a PAS having high output characteristics is contained in the negative electrode mixture layer 22 of the other negative electrode 15. In this way, by combining the negative electrodes 14, 15 different in charge and discharge characteristics, the energy density and the output density of a power storage device become improvable. Moreover, since ions can be moved through the through hole 16a between the negative electrode mixture layers 20, 22, even in the case the negative electrodes 14, 15 different in the charge and discharge characteristics are combined, dispersions of a negative electrode potential generated between the negative electrodes 14, 15 can be eliminated, and durability of the power storage device 10 can be secured.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009076207-A (JP)
Title: Exhaust system
Inventor: UCHIKAWA HIDEO
IPC: H01J9/385
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust system that improves exhaust capability while achieving continuous exhaust inside cold-cathode fluorescent tubes.  <P>SOLUTION: The exhaust system 1 includes a turntable 2, each exhaust pump 3 (including a high-vacuum exhaust pump 3A and an auxiliary exhaust pump 3B) arranged on the turntable 2, each exhaust head 6 arranged above the turntable 2 so as to be mounted with each cold-cathode fluorescent tube 10, and each exhaust pipe 4 that connects the exhaust pump 3 with each exhaust head 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074883-A (JP)
Title: Method for detecting position of crack occurrence during press molding
Inventor: YASUFUKU DAISUKE
IPC: G01B17/00
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting the positions of the occurrences of cracks during press molding and capable of immediately detecting the positions of the cracks occurrences during press molding through the use of acoustic sensors.  <P>SOLUTION: The acoustic sensors 1-3 are mounted to a plurality of positions in the outer surface of a press metal mold to measure acoustic waveforms due to the occurrences of cracks during press molding. A plurality of the locations of the possible crack occurrence in a press molded product are determined in advance, and acoustic propagation characteristics during press molding, from each position of possible crack occurrence to each mounted position of the acoustic sensors, are determined in advance by CAE analysis. Characteristic vectors are computed, on the basis of the acoustic waveforms measured during the press and computed acoustic propagation characteristics, and the character vectors are compared with one another and are determined at which positions of the possible crack-occurrence cracks have actually occurred.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085988-A (JP)
Title: Karaoke system, karaoke device, and request device
Inventor: NAITO YOSHINOBU
IPC: G10K15/04
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide information suitable for specifying music requested to a karaoke device from other request device.  <P>SOLUTION: Each request device 5 is informed that music is registered or updated in a musical performance history list every time the music is requested to the karaoke device 3 or the music is performed (s270, s310). The request device 5 notified thereof requests a web page showing a user music list to the karaoke device 3, and the web page transmitted from the karaoke device 3 is displayed on a display part 58, in response to the request.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009082994-A (JP)
Title: Machining method and machining device
Inventor: NISHIBASHI NOBUTAKA
IPC: B23C3/06
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To perform high-precision and high efficiency machining by suppressing an inward turning error within an allowable range even when a machining speed is increased while preventing a phase error between a workpiece and a tool due to performance of a machining device when cutting the workpiece.  <P>SOLUTION: In this machining device, a control section 8 has a control signal output part 8c outputting a control signal for previously rotating a crankshaft to a rotary drive mechanism 14, prior to the movement of a rotary tool 4 by an X-axis moving mechanism 24, by an amount of the phase error generated between the crankshaft and the rotary tool 4 caused by the machining speed and a difference between rotation acceleration time of the crankshaft as the workpiece by the rotary drive mechanism 14 and movement acceleration time of the rotary tool 4 by the X-axis moving mechanism 24.  <P>COPYRIGHT: (C)2009,JPO&INPIT